2298009

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 3822336

約数和(自身を除く): 1524327

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 157, 287, 357, 471, 697, 861, 1099, 2091, 2669, 3297, 4879, 6437, 8007, 14637, 18683, 19311, 45059, 56049, 109429, 135177, 328287, 766003, 2298009]

約数ペア:

[(1, 2298009), (3, 766003), (7, 328287), (17, 135177), (21, 109429), (41, 56049), (51, 45059), (119, 19311), (123, 18683), (157, 14637), (287, 8007), (357, 6437), (471, 4879), (697, 3297), (861, 2669), (1099, 2091)]